Research animals in the wild or in captivity.
Plans and carries out breeding studies to develop and improve varieties of crops: Improves specific characteristics, such as yield, size, quality, maturity, and resistance to frost, drought, disease and insect pests in plants, utilizing principles of genetics and knowledge of plant growth. Develops variety and selects most desirable plants for crossing. Breeds plants, using methods such as inbreeding, crossbreeding, backcrossing, outcrossing, mutating, or interspecific hybridization and selection. Selects progeny having desired characteristics and continues breeding and selection process to reach desired objectives.